This document provides a step-by-step guide on deploying an EC2 instance on AWS, including the creation of a key pair and security group settings. It details the process of uploading a Spring Boot JAR file to an S3 bucket and executing it on the EC2 instance. Finally, it explains how to connect to the EC2 instance via Putty and access the deployed application through a web browser.

1.  Login to AWS Account
 Navigate to your AWS Console
Deployment
Create EC2 Instance with AWS

2. 1. Click “Free tier only” 2. Select Amazon Linux 2 AMI (HVM)
Deployment
Create EC2 Instance with AWS

3. 1. Click on Launch Instance
2. Click Configure Instance Details
Deployment
EC2 Instance Configuration

4.  Configure Instance Details : Do not change these settings
 Click “Next”
Deployment
EC2 Instance Configuration

5.  Add Storage: Do not change Storage Settings
Deployment
EC2 Instance Configuration

6.  Add Key
 Key: “NAME”
 Value: “springboot-git-wozu-labone”
 Click “Next”
Deployment
EC2 Instance Configuration

7.  Configure Security Group
 Add new Security Group
 Type: “Custom TCP Rule”
 Protocol: TCP
 Port Range: 8080
 Source: “Anywhere”
 Description: “Spring Boot Web Services”
Deployment
EC2 Instance Configuration

8.  Launch the Instance
 Create a new key pair named “springboot-git-wozu-labone.pem”
Deployment
EC2 Instance Key Pair

9.  Save key to directory “springboot-git-wozu-labone.pem”
Deployment
EC2 Instance Key Creation

10.  The instance is created and initializing
 The Instance may take 5-10min to complete initializing
Deployment
EC2 Instance Initialization

11. 1. Open Putty Key Generator
2. Click Load
4. Open “springboot-git-wozu-labone.pem”
3. Click “All Files to show the .pem files”
Deployment
Putty Key Generator

12. 1. Click “Save private key”
2. Click “Yes”
Deployment
Putty Key Generator

13. 1. Save “private key” as “springboot-git-wozu-labone.ppk”
Deployment
Putty Key Generator

14. 1. Find “Public IPv4 DNS” on “Instance Summary” page
2. Click copy icon
Deployment
AWS EC2 Instance

15. 1. Click Connect
Deployment
Connect to AWS EC2 Instance

16. 1. Click “EC2 Instance Connect”
2. Locate the User name “ec2-user”
3. Open Notepad and document the
User name “ec2-user”
Deployment
Connect to AWS EC2 Instance

17.  Document : “User name”
 Document : “My AWS Domain” (Public IPv4 DNS)
Deployment
AWS EC2 Instance

18. 1. Click “Services”
1. Click “S3”
Create Bucket for EC2 Instance
Deployment

19. 1. Name Bucket “springboot-git-wozu-labone”
Deployment
Create Bucket for EC2 Instance

20. 1. Uncheck “Block all public access”
2. Click checkbox “I acknowledge…”
Deployment
Create Bucket for EC2 Instance

21. 1. Click “Create Bucket”
Deployment
Create Bucket for EC2 Instance

22. 1. Bucket is created
Deployment
Create Bucket for EC2 Instance

23. SpringbootGitWozuLabOneApplication.java
SpringbootGitWozuLabOneApplication.java
Deployment

24. GreetingController.java
GreetingController.java
Deployment

25. Create JAR File with STS
Deployment
Greeting.java

26. 1. Navigate to “springboot-git-wozu-labone”
2. Click “Maven Install”
Create JAR File with STS
Deployment

27. 1. Click “target” folder
2. See JAR file
Create JAR File with STS
Deployment

28. Upload JAR File into Bucket
1. Click “Upload”
Deployment

29. 1. Click “Add files”
Upload JAR File into Bucket
Deployment

30. 1. Open directory “springboot-git-wozu-labone”
2. Open JAR “springboot-git-juno-0.0.1-SNAPSHOT” directory
Upload JAR File into Bucket
Deployment

31. 1. Upload JAR file and wait for upload to complete
Upload JAR File into Bucket
Deployment

32. 1. Click on JAR file
Upload JAR File into Bucket
Deployment

33. 1. Click ”Make public”
- Now the “Bucket” and the
“Object“ are both public
Upload JAR File into Bucket
Deployment

34.  Copy Object URL
Upload JAR File into Bucket
Deployment

35. 1. Copy and paste“My AWS Domain” (Public
IPv4 DNS) to the “Host Name” field 2. Click “SSH” 3. Click “Auth”
4. Click “Browse”
Putty
Deployment

36.  Open “springboot-git-wozu-labone.ppk”
Deployment
Putty

37. 1. Login with EC2 instance User name “ec2-user”
2. Putty is connected to the AWS EC2
Instance “springboot-git-wozu-labone
Deployment
Putty

38. 1. Make yourself root user
 sudo -i
Install Java Run-time
Putty Terminal
2. Install java Run-time
 yum install java-1.8.0-openjdk
Deployment

39. 1. Enter command
 wget https://springboot-git-wozu-labone.s3.us-east-2.amazonaws.com/springboot-git-juno-0.0.1-SNAPSHOT.jar
Deployment
Install JAR File into Putty Root Directory

40. 1. Enter command into Putty Terminal
 dir
- The command will show the JAR file
installed in the Putty root directory
Deployment
Install Java Run-time

41. 1. Insert following command into Putty Terminal to
run JAR file as SpringBoot API
 java -jar springboot-git-juno-0.0.1-SNAPSHOT.jar
Run Instance from Putty
Deployment

42. 1. Open bowser and enter MY AWS DOMAIN (Public IPv4 DNS) followed by URL for Java API
 ec2-18-216-118-101.us-east-2.compute.amazonaws.com:8080/api/greetings/greeting?name=hs
Connect to EC2 Instance from Browser
Deployment